Home / 46,405.07-64,039.03-25,184.33

Finding the Fourth Proportional to 46,405.07, 64,039.03 and 25,184.33

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Solution

The fourth proportional to 46,405.07, 64,039.03 and 25,184.33 is: 34,754.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,405.07 : 64,039.03 = 25,184.33 : x
  2. Step 2: Convert to fraction form
    46,405.07/64,039.03 = 25,184.33/x
  3. Step 3: Cross multiply
    46,405.07x = 64,039.03 × 25,184.33
  4. Step 4: Simplify right side
    46,405.07x = 1,612,780,064.40
  5. Step 5: Solve for x
    x = 1,612,780,064.40/46,405.07
  6. Step 6: Final answer
    x = 34,754.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.